27779356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{821}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 53166960

約数和(自身を除く): 25387604

約数列:

[1, 2, 4, 11, 22, 44, 769, 821, 1538, 1642, 3076, 3284, 8459, 9031, 16918, 18062, 33836, 36124, 631349, 1262698, 2525396, 6944839, 13889678, 27779356]

約数ペア:

[(1, 27779356), (2, 13889678), (4, 6944839), (11, 2525396), (22, 1262698), (44, 631349), (769, 36124), (821, 33836), (1538, 18062), (1642, 16918), (3076, 9031), (3284, 8459)]